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  • BS ISO 6621-5:2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Internal combustion engines. Piston rings Quality requirements

    Available format(s):  Hardcopy, PDF

    Superseded date:  26-04-2022

    Language(s):  English

    Published date:  30-09-2013

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Visible defects
    5 Material
    6 Raised material caused by marking of rings
    7 Machining of periphery and sides - Unintentional
      deviation from ideal profile and flatness
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines those quality aspects that are capable of definition but not normally found on a drawing specification.

    General Product Information - (Show below) - (Hide below)

    Committee MCE/22
    Development Note Supersedes BS 5341-6.5(1992) and 04/19980487 DC. (02/2006) Supersedes 11/30211186 DC. (09/2013)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 6621-2:2003 Internal combustion engines Piston rings Part 2: Inspection measuring principles
    ISO 6626-2:2013 Internal combustion engines Piston rings Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron
    ISO 6625:1986 Internal combustion engines Piston rings Oil control rings
    ISO 6623:2013 Internal combustion engines Piston rings Scraper rings made of cast iron
    ISO 6626:1989 Internal combustion engines Piston rings Coil-spring-loaded oil control rings
    ISO 6621-3:2000 Internal combustion engines Piston rings Part 3: Material specifications
    ISO 6627:2011 Internal combustion engines Piston rings Expander/segment oil-control rings
    ISO 6621-1:2007 Internal combustion engines Piston rings Part 1: Vocabulary
    ISO 6621-4:2015 Internal combustion engines Piston rings Part 4: General specifications
    ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel
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